Phasemonitoringrelay,multi-function,2W,300-500V50/60Hz Partno. EMR5-AW500-1-D Articleno. 134224 CatalogNo. EMR5-AW500-1-D Deliveryprogramme Product range EMR4+EMR5 measuring and monitoring relays Basic function Phase monitoring relays Function Multi-functional Power supply from the measuring circuit On-delay/off-delay: none = 0 or adjustable between 0.1 - 30 s Imbalance threshold values adjustable 2 - 25 % of mean value of phase voltages Monitoring voltage per phase U V AC 300 - 500 V AC, 50/60 Hz N Mnitoring of Phase sequence Phase failure Overvoltage Undervoltage Imbalance Threshold value U 420 - 500 V AC max U 300 - 380 V AC min Adjustable threshold values Overvoltage Undervoltage Imbalance Contact sequence Supply voltage 300 - 500 V AC, 50/60 Hz Width mm 22.5 Technicaldata Technicaldatainsheetcatalogue Other technical data (sheet catalogue) Phase monitoring relays DesignverificationasperIEC/EN61439 Technical data for design verification Heat dissipation capacity P W 0 diss Operating ambient temperature min. C -25 Operating ambient temperature max. C 60 IEC/EN 61439 design verification 10.2 Strength of materials and parts 10.2.2 Corrosion resistance Meets the product standard s requirements. 10.2.3.1 Verification of thermal stability of enclosures Meets the product standard s requirements. 10.2.3.2 Verification of resistance of insulating materials to normal heat Meets the product standard s requirements. 10.2.3.3 Verification of resistance of insulating materials to abnormal heat Meets the product standard s requirements. and fire due to internal electric effects 10.2.4 Resistance to ultra-violet (UV) radiation Meets the product standard s requirements. 10.2.5 Lifting Does not apply, since the entire switchgear needs to be evaluated. 10.2.6 Mechanical impact Does not apply, since the entire switchgear needs to be evaluated. 10.2.7 Inscriptions Meets the product standard s requirements. 10.3 Degree of protection of ASSEMBLIES Does not apply, since the entire switchgear needs to be evaluated. 10.4 Clearances and creepage distances Meets the product standard s requirements. 10.5 Protection against electric shock Does not apply, since the entire switchgear needs to be evaluated. 10.6 Incorporation of switching devices and components Does not apply, since the entire switchgear needs to be evaluated. 10.7 Internal electrical circuits and connections Is the panel builder s responsibility. 10.8 Connections for external conductors Is the panel builder s responsibility. 03/18/2016 134224 - HPL-ED2016 V20.0 EN 1 / 510.9 Insulation properties 10.9.2 Power-frequency electric strength Is the panel builder s responsibility. 10.9.3 Impulse withstand voltage Is the panel builder s responsibility. 10.9.4 Testing of enclosures made of insulating material Is the panel builder s responsibility. 10.10 Temperature rise The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices. 10.11 Short-circuit rating Is the panel builder s responsibility. The specifications for the switchgear must be observed. 10.12 Electromagnetic compatibility Is the panel builder s responsibility. The specifications for the switchgear must be observed. 10.13 Mechanical function The device meets the requirements, provided the information in the instruction leaflet (IL) is observed. TechnicaldataETIM6.0 Relays (EG000019) / Phase monitoring relay (EC001441) Electric engineering, automation, process control engineering / Low-voltage switch technology / Monitoring equipment (low-voltage switch technology) / Asymmetry monitoring equipment (ecl ss8.1-27-37-18-03 AKF097011 ) Type of electric connection Screw connection With detachable clamps No Rated control supply voltage Us at AC 50HZ V 0 - 500 Rated control supply voltage Us at AC 60HZ V 0 - 500 Rated control supply voltage Us at DC V 0 - 0 Voltage type for actuating AC Phase sequence monitoring Yes Phase failure monitoring Yes Function under voltage detection Yes Function over voltage detection Yes Phase imbalance monitoring Yes Voltage measurement range V 0 - 500 Min. adjustable delay-on energization time s 0.1 Max. permitted delay-on energization time s 30 Min. adjustable off-delay time s 0.1 Max. permitted off-delay time s 30 Number of contacts as normally closed contact 0 Number of contacts as normally open contact 0 Number of contacts as change-over contact 2 Width mm 22.5 Height mm 78 Depth mm 100 Approvals IEC 255-6 UL 508 CSA-22.2 No. 14-05 CE marking E29184 NKCR, NKCR7 UL report valid 3211-03 UL listed, certified by UL for use in Canada IEC: IP20, UL/CSA Type: - 03/18/2016 134224 - HPL-ED2016 V20.0 EN 2 / 5